CN206021991U - Hollow insulator - Google Patents
Hollow insulator Download PDFInfo
- Publication number
- CN206021991U CN206021991U CN201620912367.5U CN201620912367U CN206021991U CN 206021991 U CN206021991 U CN 206021991U CN 201620912367 U CN201620912367 U CN 201620912367U CN 206021991 U CN206021991 U CN 206021991U
- Authority
- CN
- China
- Prior art keywords
- slower
- ceramic body
- porcelain
- porcelain body
- adjustment part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of hollow insulator, which includes porcelain vase and roll adjustment part, porcelain vase includes symmetrically arranged upper porcelain body and slower ceramic body, roll adjustment part is arranged between porcelain body and slower ceramic body, to adjust both distances, the adjacent end of upper porcelain body and slower ceramic body is provided with multiple full skirts, upper porcelain body and slower ceramic body are hollow structure, upper porcelain body and slower ceramic body are internally provided with helical form reinforcement, helical form reinforcement is supported on the inwall of porcelain body and slower ceramic body, roll adjustment part includes adjusting screw, adjusting nut and spring, adjusting screw sequentially passes through slower ceramic body, spring and upper porcelain body, and be fixedly connected with adjusting nut.By the way, the utility model can have stronger anti-bending strength.
Description
Technical field
The utility model is related to electric fittings technical field, more particularly to a kind of hollow insulator.
Background technology
In order to increase creep age distance in overhead transmission line, generally using insulator as important electrical equipment, tool
Have and support wire and prevent electric current from returning the important function on ground.At present, a kind of hollow insulator, hollow insulator lead in insulator
It is usually used in the power transmission and transforming equipments such as power station bus pillar, disconnecting switch, smoothing reactor, transmission line cross-arm as supporting and electrically
Insulating element.
Hollow insulator directly affects the mechanical performance of equipment as supporting member, its mechanical strength.Some equipment are to sky
The anti-bending strength of core insulation has larger requirement, corresponding hollow insulator just have stronger anti-bending strength.At present,
The general diameter using increasing hollow insulator, increases the wall thickness of hollow insulator insulating cylinder, or is replaced by solid insulation
Son is improving anti-bending strength.But said method waste of materials, equipment cost is improve, and increased weight of equipment.
Utility model content
The utility model is mainly solving the technical problems that a kind of hollow insulator of offer, can have stronger flexing resistance
Energy.
For solving above-mentioned technical problem, the technical scheme that the utility model is adopted is：A kind of hollow insulator is provided,
Including porcelain vase and roll adjustment part, the porcelain vase includes that symmetrically arranged upper porcelain body and slower ceramic body, the roll adjustment part are arranged on
Between porcelain body and slower ceramic body, multiple umbrellas are provided with to adjust the adjacent end of both distances, the upper porcelain body and slower ceramic body
Skirt, the upper porcelain body and slower ceramic body are internally provided with helical form reinforcement, institute for hollow structure, the upper porcelain body and slower ceramic body
State helical form reinforcement to be supported on the inwall of the upper porcelain body and slower ceramic body, the roll adjustment part includes adjusting screw, regulation
Nut and spring, the adjusting screw sequentially pass through the slower ceramic body, spring and upper porcelain body, and fix company with the adjusting nut
Connect.
The situation of prior art is different from, the beneficial effects of the utility model are：By porcelain vase be divided into hollow upper porcelain body and
Slower ceramic body, and helical form reinforcement is set in upper porcelain body and slower ceramic body such that it is able to stronger anti-bending strength.
Description of the drawings
Fig. 1 is the structural representation of the utility model embodiment hollow insulator.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Embodiment in based on the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, it is the structural representation of the utility model embodiment hollow insulator.The hollow insulator of the present embodiment
Including porcelain vase 1 and roll adjustment part 2, porcelain vase 1 includes that symmetrically arranged upper porcelain body 11 and slower ceramic body 12, roll adjustment part 2 are arranged on
Between porcelain body 11 and slower ceramic body 12, with adjust the adjacent end of both distances, upper porcelain body 11 and slower ceramic body 12 be provided with many
Individual full skirt 101, upper porcelain body 11 and slower ceramic body 12 add for the helical form that is internally provided with of hollow structure, upper porcelain body 11 and slower ceramic body 12
Strong muscle 102, helical form reinforcement 102 are supported on the inwall of porcelain body 11 and slower ceramic body 12, and roll adjustment part 2 includes adjusting screw
21st, adjusting nut 22 and spring 23, adjusting screw 21 sequentially pass through slower ceramic body 12, spring 23 and upper porcelain body 11, and with adjust spiral shell
Female 22 are fixedly connected.
Roll adjustment part 2 can adjust the size of hollow insulator, specially：Upper porcelain body 11 is pressed downward, now spring 33
Compressed, while being screwed down adjusting nut 32 so that spring 33 persistently forms elastic force, so as to keep upper porcelain body 11 and slower ceramic body
12 relative distance, realizes that size is adjusted.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, every
The equivalent structure that is made using the utility model specification and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are included in scope of patent protection of the present utility model in the same manner.
Claims (1)
1. a kind of hollow insulator, it is characterised in that including porcelain vase and roll adjustment part, the porcelain vase includes symmetrically arranged upper porcelain
Body and slower ceramic body, the roll adjustment part are arranged between porcelain body and slower ceramic body, to adjust both distances, the upper porcelain body and
The adjacent end of slower ceramic body is provided with multiple full skirts, and the upper porcelain body and slower ceramic body are hollow structure, and the upper porcelain body is with
Porcelain body is internally provided with helical form reinforcement, and the helical form reinforcement is supported on the inwall of the upper porcelain body and slower ceramic body
On, the roll adjustment part includes that adjusting screw, adjusting nut and spring, the adjusting screw sequentially pass through the slower ceramic body, bullet
Spring and upper porcelain body, and be fixedly connected with the adjusting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620912367.5U CN206021991U (en) | 2016-08-19 | 2016-08-19 | Hollow insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620912367.5U CN206021991U (en) | 2016-08-19 | 2016-08-19 | Hollow insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206021991U true CN206021991U (en) | 2017-03-15 |
Family
ID=58249191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620912367.5U Expired - Fee Related CN206021991U (en) | 2016-08-19 | 2016-08-19 | Hollow insulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206021991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112349465A (en) * | 2020-10-27 | 2021-02-09 | 萍乡市第五电瓷厂有限公司 | Hollow pillar porcelain insulator that just has even umbrella arris in inside |
-
2016
- 2016-08-19 CN CN201620912367.5U patent/CN206021991U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112349465A (en) * | 2020-10-27 | 2021-02-09 | 萍乡市第五电瓷厂有限公司 | Hollow pillar porcelain insulator that just has even umbrella arris in inside |
| CN112349465B (en) * | 2020-10-27 | 2022-06-24 | 萍乡市第五电瓷厂有限公司 | Post porcelain insulator with hollow interior and uniform umbrella edges |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180211 Address after: 337000 Fu Keng Village, kkeng Town, Anyuan District, Pingxiang, Jiangxi Patentee after: Jiangxi Pingxiang City glass porcelain high voltage insulators Co., Ltd. Address before: 610000 Sichuan City, Chengdu hi tech Zone, No. 22 West Road, tree god, floor 3, No. 1, No. 13 Patentee before: SICHUAN RUN HEART JADE CARVING TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20180819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |